Subject: [PATCH 4/4] ARM: sun6i: Enable clock support in the DTSI

From: [email-masked] (kevin.z.m)
Date: Wed, 31 Jul 2013 20:10:32 +0800

Hi, Maxime,

> How does one select either the internal or the external 32kHz
> oscillator? Is this done in software (I can't find any reference to that
> in the user manuals) or in hardware?
For A20, it should be in the Timer module, and there is a register named "LOSC_CTRL_REG".
For A31, it is in the RTC module, same name of "LOSC_CTRL_REG".

Best Regards, 
kevin.z.m